3243233443 has 4 divisors (see below), whose sum is σ = 3413929960. Its totient is φ = 3072536928.

The previous prime is 3243233431. The next prime is 3243233447. The reversal of 3243233443 is 3443323423.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3243233443 - 2²¹ = 3241136291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3243233447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85348230 + ... + 85348267.

It is an arithmetic number, because the mean of its divisors is an integer number (853482490).

Almost surely, 2^3243233443 is an apocalyptic number.

3243233443 is a deficient number, since it is larger than the sum of its proper divisors (170696517).

3243233443 is a wasteful number, since it uses less digits than its factorization.

3243233443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170696516.

The product of its digits is 62208, while the sum is 31.

The square root of 3243233443 is about 56949.3937017770. The cubic root of 3243233443 is about 1480.2193251476.

Adding to 3243233443 its reverse (3443323423), we get a palindrome (6686556866).

The spelling of 3243233443 in words is "three billion, two hundred forty-three million, two hundred thirty-three thousand, four hundred forty-three".